Flight Chhatrapati Shivaji International Airport departs from Mumbai Chhatrapati Shivaji International Airport at 09:00 and arrives at Chennai Chennai International Airport at 11:00.
The flighttime is about 2h 00m. The distance travelled ("as the bird flies"): 827 Km. So the average speed is roughly 414 Km.
The best day to arrive at Mumbai is Monday and it would be best to avoid Thursday, as prices are on average 396.68% higher than on Monday. (Average prices, based on 672086 datapoints.)
We have a lot more statistics for flights AI 671 and between Mumbai and Chennai.